rtgcustom.com - dns.ninja
rtgcustom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.163🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | ns1.dotster.com ⭐ | ||||||
| A | 172.64.52.250🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dotster.com | ||||||
| A | 172.64.53.155🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.rtgcustom.com ⭐ | ||||||
| A | 66.96.140.104🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc. | ||||||
| PTR | 104.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.105🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc. | ||||||
| PTR | 105.140.96.66.static.eigbox.net | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| TXT | MS=ms72702605 | ||||||
| SOA | NS1.DOTSTER.comnamehost@WORLDNIC.com serial=124110410 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785679667 | ||||||
Previously MX for
rtgcustom.com |
Subdomains
mx.rtgcustom.com |
Same first word
rtgcustom.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.dotster.com2017-06-30 → 2026-08-02 · 3 obs
● 2017-06-30 23:26:04
● 2026-08-02 14:20:24
○NSns1.fastsecurehost.com2015-05-21 → 2016-04-20 · 4 obs
● 2016-04-20 10:58:40
○ 2017-06-30 23:26:04
○ 2026-08-02 14:20:24
●NSns2.dotster.com2017-06-30 → 2026-08-02 · 3 obs
● 2017-06-30 23:26:04
● 2026-08-02 14:20:24
○NSns2.fastsecurehost.com2015-05-21 → 2016-04-20 · 4 obs
● 2016-04-20 10:58:40
○ 2017-06-30 23:26:04
○ 2026-08-02 14:20:24
○NSns3.fastsecurehost.com2015-05-21 → 2016-04-20 · 4 obs
● 2016-04-20 10:58:40
○ 2017-06-30 23:26:04
○ 2026-08-02 14:20:24
●MXmx.rtgcustom.com2017-06-30 → 2026-08-02 · 3 obs
● 2017-06-30 23:26:04
● 2026-08-02 14:20:24
○MXrtgcustom.com2015-05-21 → 2016-04-20 · 4 obs
● 2016-04-20 10:58:40
○ 2017-06-30 23:26:04
○ 2026-08-02 14:20:24
●A209.17.116.1632026-07-09 → 2026-08-02 · 3 obs
● 2026-07-09 19:41:16
● 2026-08-02 14:20:24
○A212.38.164.122015-05-21 → 2016-04-20 · 4 obs
● 2016-04-20 10:58:40
○ 2017-06-30 23:26:04
○ 2026-08-02 14:20:24
○A66.96.161.1562017-06-30 → 2017-06-30 · 4 obs
● 2017-06-30 23:26:04
○ 2026-07-09 19:41:16
○ 2026-08-02 14:20:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtgcustom.com | ns1.dotster.com, ns2.dotster.com | 2 records |
✅ Authoritative Response
Server:172.64.52.250
NS records: ns1.dotster.com, ns2.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtgcustom.com (unsigned zone)
⏱️ Timing
Total: 192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.163 |
| NS | 2 | ns1.dotster.com, ns2.dotster.com |
| MX | 1 | mx.rtgcustom.com (pri: 30) |
| TXT | 2 | v=spf1 ip4:66.96.128.0/18 include:websit, MS=ms72702605 |
| SOA | 1 | NS1.DOTSTER.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dotster.com, ns2.dotster.com)
Analysis
Hierarchy
rtgcustom.com is the parent zone for mx.rtgcustom.com.
IP Addresses
rtgcustom.com points to a single IP number: 209.17.116.163.
Additional host names — cmicompany.com, mx.berthold-us.com, pccagent.com and two others — share IP numbers with rtgcustom.com.
Name Servers
DNS delegation for rtgcustom.com points to two name servers: ns1.dotster.com and ns2.dotster.com.
rtgcustom.com shares its name server setup with other domains, including heytink.com, (0x65726f746963)ona.com, mitaimon.com and two others.
rtgcustom.com partially shares its NS delegation with several other domains, including hammertruck.com, friendbugs.info, dfreeman.org and two others.
The name servers ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns1.dotster-default.domainparkingserver.net and ns2.dotster-default.domainparkingserver.net are often found in use alongside these name servers.
ns1.dotster.com resolves to 172.64.52.250. ns2.dotster.com resolves to 172.64.53.155. Both host names point to a single IP number.
Mail Servers
rtgcustom.com has one mail server: mx.rtgcustom.com.
The host mx.rtgcustom.com resolves to 66.96.140.104 and 66.96.140.105 — two IP addresses.